[Asterisk-Users] Howto cut the first digit

[Trevor Raynsford]

Christian Reelfs wrote:

> example:
> 044612345
> should be after cut operation:
> 44612345
> 
> My try in the extension.conf:

> exten => _0[0-9].,2,Cut(mynum=EXTEN,/ ,1)
> exten => _0[0-9].,3,Dial(Zap/g1/${mynum},90,T)
> 
> but it didn't work, my problem is the delemiter, I have no delemiter, 
> the default is "-" but how to use the function cut() without an delemiter?
> Just snip the first digit of a phonenumber.

Use the substring notation as in:
${mynum:1}

which snips the first character from the string.
See the docs for more info
http://www.voip-info.org/wiki/view/Asterisk+variables

Trevor Raynsford
Software Engineer
Aculab

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